16. A meteor changed speed from 1.8 km/s to 1 km/s in 0.03 seconds. What was the acceleration of the meteor?
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Complete the sentences to best explain the ranking. match the words below to the appropriate blanks in the sentences. a less polar bondhigher molar massion-dipole forcesstronger intermolecular forcesdipole-dipole forcesdispersion forceshydrogen bonding1. h2s and h2se exhibit the following intermolecular forces:.2. therefore, when comparing h2s and h2se the one with a has a higher boiling point .3. the strongest intermolecular force exhibited by h2o is . therefore, when comparing h2se and h2o the one with has a higher boiling point.

An isotope undergoes radioactive decay by emitting radiation that has no mass. what other characteristic does the radiation have?

Why is it important for scientists to replicate each other’s experiments? to determine if important scientific results are repeatable to the research of other scientists to determine if slight alterations in the experiment can affect the result to further their own research